| article html file updated | 1 September 2025 19:17 CEST | Update | https://www.mdpi.com/2227-9040/9/2/19 |
| article html file updated | 23 July 2022 21:51 CEST | Update | - |
| article html file updated | 25 January 2021 02:22 CET | Update | - |
| article pdf uploaded. | 25 January 2021 02:21 CET | Updated version of record | https://www.mdpi.com/2227-9040/9/2/19/pdf |
| article xml uploaded. | 25 January 2021 02:21 CET | Update | https://www.mdpi.com/2227-9040/9/2/19/xml |
| article xml file uploaded | 25 January 2021 02:21 CET | Update | - |
| article html file updated | 25 January 2021 02:09 CET | Update | - |
| article pdf uploaded. | 25 January 2021 02:07 CET | Updated version of record | https://www.mdpi.com/2227-9040/9/2/19/pdf-vor |
| article xml uploaded. | 25 January 2021 02:07 CET | Update | - |
| article xml file uploaded | 25 January 2021 02:07 CET | Update | - |
| article html file updated | 21 January 2021 12:39 CET | Original file | - |
| article supplementary file uploaded. | 21 January 2021 12:37 CET | - | https://www.mdpi.com/2227-9040/9/2/19#supplementary |
| article pdf uploaded. | 21 January 2021 12:37 CET | Version of Record | https://www.mdpi.com/2227-9040/9/2/19/pdf-vor |
| article xml uploaded. | 21 January 2021 12:37 CET | Update | - |
| article xml file uploaded | 21 January 2021 12:37 CET | Original file | - |
